1279405430

素因数分解:

$2^1\times 5^1\times {\mathrm{32713}}^1\times {\mathrm{3911}}^1$

素因数の和:36631

約数の個数: 16

約数和(自身を含む): 2303589024

約数和(自身を除く): 1024183594

約数列:

[1, 2, 5, 10, 3911, 7822, 19555, 32713, 39110, 65426, 163565, 327130, 127940543, 255881086, 639702715, 1279405430]

約数ペア:

[(1, 1279405430), (2, 639702715), (5, 255881086), (10, 127940543), (3911, 327130), (7822, 163565), (19555, 65426), (32713, 39110)]